Gaya APA

North Sea pollution-technical strategies for improvement: Proceedings of the IAWPRC International Conference, held in Amsterdam, the Netherland, 10-14 September 1990 / Edited by R.R. Kruize. (1990). : New York, Pergamon Press.

Gaya MLA

North Sea pollution-technical strategies for improvement: Proceedings of the IAWPRC International Conference, held in Amsterdam, the Netherland, 10-14 September 1990 / Edited by R.R. Kruize. . : New York, Pergamon Press, 1990. Text.